otelKit

Documentation

Index

• Constants
• Variables
• func NewJaegerTracerProvider(url, service, environment string, id int64) (*trace.TracerProvider, error)
• func NewRemoteContext(traceIdStr, spanIdStr string) (context.Context, error)
• func ShutdownJaegerTracerProvider(tp *trace.TracerProvider)

Constants

const (
	TraceIdKey = "trace-id"

	SpanIdKey = "span-id"
)

Variables

var NewAddConfig func(opts []metric.AddOption) metric.AddConfig = metric.NewAddConfig

var NewMeterConfig func(opts ...metric.MeterOption) metric.MeterConfig = metric.NewMeterConfig

Functions

func NewJaegerTracerProvider

func NewJaegerTracerProvider(url, service, environment string, id int64) (*trace.TracerProvider, error)

NewJaegerTracerProvider

PS: (1) agent 默认端口: 6831 (2) collector 默认端口: 14268 (3) 创建 TracerProvider 成功的情况下（即第2个返回值为nil），建议调用 otel.SetTracerProvider().

@param url 连接的jaeger服务（agent || collector） e.g."http://localhost:14268/api/traces"

func NewRemoteContext

func NewRemoteContext(traceIdStr, spanIdStr string) (context.Context, error)

NewRemoteContext TODO:

@param traceIdStr 请求头中，"trace-id"对应的值 @param spanIdStr 请求头中，"span-id"对应的值

func ShutdownJaegerTracerProvider

func ShutdownJaegerTracerProvider(tp *trace.TracerProvider)